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            <h1 style="display: none">数据可视化项目十</h1>
            
            
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                <h1 id="合并组件"><a href="#合并组件" class="headerlink" title="合并组件"></a>合并组件</h1><h2 id="创建-ScreenPage-vue-文件-并配置路由规则"><a href="#创建-ScreenPage-vue-文件-并配置路由规则" class="headerlink" title="创建 ScreenPage.vue 文件,并配置路由规则"></a>创建 ScreenPage.vue 文件,并配置路由规则</h2><p><code>router/index.js</code></p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br></pre></td><td class="code"><pre><code class="hljs js"><span class="hljs-keyword">import</span> <span class="hljs-title class_">ScreenPage</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/views/ScreenPage&#x27;</span><br><span class="hljs-title class_">Vue</span>.<span class="hljs-title function_">use</span>(<span class="hljs-title class_">VueRouter</span>)<br><span class="hljs-keyword">const</span> routes = [<br>&#123;<br><span class="hljs-attr">path</span>: <span class="hljs-string">&#x27;/&#x27;</span>,<br><span class="hljs-attr">redirect</span>: <span class="hljs-string">&#x27;/screen&#x27;</span><br>&#125;,<br>&#123;<br><span class="hljs-attr">path</span>: <span class="hljs-string">&#x27;/screen&#x27;</span>,<br><span class="hljs-attr">component</span>: <span class="hljs-title class_">ScreenPage</span><br>&#125;<br>......<br>]<br></code></pre></td></tr></table></figure>

<h2 id="创建布局结构和样式"><a href="#创建布局结构和样式" class="headerlink" title="创建布局结构和样式"></a>创建布局结构和样式</h2><p>复制资料中的相关图片到 public/static/img 目录之下</p>
<p><code>ScreenPage.vue</code></p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br><span class="line">106</span><br><span class="line">107</span><br><span class="line">108</span><br><span class="line">109</span><br><span class="line">110</span><br><span class="line">111</span><br><span class="line">112</span><br><span class="line">113</span><br><span class="line">114</span><br><span class="line">115</span><br><span class="line">116</span><br><span class="line">117</span><br><span class="line">118</span><br><span class="line">119</span><br><span class="line">120</span><br><span class="line">121</span><br><span class="line">122</span><br><span class="line">123</span><br><span class="line">124</span><br><span class="line">125</span><br><span class="line">126</span><br><span class="line">127</span><br><span class="line">128</span><br><span class="line">129</span><br><span class="line">130</span><br><span class="line">131</span><br><span class="line">132</span><br><span class="line">133</span><br><span class="line">134</span><br><span class="line">135</span><br><span class="line">136</span><br><span class="line">137</span><br><span class="line">138</span><br><span class="line">139</span><br><span class="line">140</span><br><span class="line">141</span><br><span class="line">142</span><br><span class="line">143</span><br><span class="line">144</span><br></pre></td><td class="code"><pre><code class="hljs vue">&lt;template&gt;<br>  &lt;div class=&quot;screen-container&quot;&gt;<br>    &lt;header class=&quot;screen-header&quot;&gt;<br>      &lt;div&gt;<br>        &lt;img src=&quot;/static/img/header_border_dark.png&quot; alt=&quot;&quot; /&gt;<br>      &lt;/div&gt;<br>      &lt;span class=&quot;logo&quot;&gt;<br>        &lt;img src=&quot;/static/img/logo_dark.png&quot; alt=&quot;&quot; /&gt;<br>      &lt;/span&gt;<br>      &lt;span class=&quot;title&quot;&gt;电商平台实时监控系统&lt;/span&gt;<br>      &lt;div class=&quot;title-right&quot;&gt;<br>        &lt;img src=&quot;/static/img/qiehuan_dark.png&quot; class=&quot;qiehuan&quot; /&gt;<br>        &lt;span class=&quot;datetime&quot;&gt;2049-01-01 00:00:00&lt;/span&gt;<br>      &lt;/div&gt;<br>    &lt;/header&gt;<br>    &lt;div class=&quot;screen-body&quot;&gt;<br>      &lt;section class=&quot;screen-left&quot;&gt;<br>        &lt;div id=&quot;left-top&quot;&gt;<br>          &lt;!-- 销量趋势图表 --&gt;<br>        &lt;/div&gt;<br>        &lt;div id=&quot;left-bottom&quot;&gt;<br>          &lt;!-- 商家销售金额图表 --&gt;<br>        &lt;/div&gt;<br>      &lt;/section&gt;<br>      &lt;section class=&quot;screen-middle&quot;&gt;<br>        &lt;div id=&quot;middle-top&quot;&gt;<br>          &lt;!-- 商家分布图表 --&gt;<br>        &lt;/div&gt;<br>        &lt;div id=&quot;middle-bottom&quot;&gt;<br>          &lt;!-- 地区销量排行图表 --&gt;<br>        &lt;/div&gt;<br>      &lt;/section&gt;<br>      &lt;section class=&quot;screen-right&quot;&gt;<br>        &lt;div id=&quot;right-top&quot;&gt;<br>          &lt;!-- 热销商品占比图表 --&gt;<br>        &lt;/div&gt;<br>        &lt;div id=&quot;right-bottom&quot;&gt;<br>          &lt;!-- 库存销量分析图表 --&gt;<br>        &lt;/div&gt;<br>      &lt;/section&gt;<br>    &lt;/div&gt;<br>  &lt;/div&gt;<br>&lt;/template&gt;<br>&lt;script&gt;<br>export default &#123;&#125;<br>&lt;/script&gt;<br>&lt;style lang=&quot;less&quot; scoped&gt;<br>.screen-container &#123;<br>  width: 100%;<br>  height: 100%;<br>  padding: 0 20px;<br>  background-color: #161522;<br>  color: #fff;<br>  box-sizing: border-box;<br>&#125;<br>.screen-header &#123;<br>  width: 100%;<br>  height: 64px;<br>  font-size: 20px;<br>  position: relative;<br>  &gt; div &#123;<br>    img &#123;<br>      width: 100%;<br>    &#125;<br>  &#125;<br>  .title &#123;<br>    position: absolute;<br>    left: 50%;<br>    top: 50%;<br>    font-size: 20px;<br>    transform: translate(-50%, -50%);<br>  &#125;<br>  .title-right &#123;<br>    display: flex;<br>    align-items: center;<br>    position: absolute;<br>    right: 0px;<br>    top: 50%;<br>    transform: translateY(-80%);<br>  &#125;<br>  .qiehuan &#123;<br>    width: 28px;<br>    height: 21px;<br>    cursor: pointer;<br>  &#125;<br>  .datetime &#123;<br>    font-size: 15px;<br>    margin-left: 10px;<br>  &#125;<br>  .logo &#123;<br>    position: absolute;<br>    left: 0px;<br>    top: 50%;<br>    transform: translateY(-80%);<br>    img &#123;<br>      height: 35px;<br>      width: 128px;<br>    &#125;<br>  &#125;<br>&#125;<br>.screen-body &#123;<br>  width: 100%;<br>  height: 100%;<br>  display: flex;<br>  margin-top: 10px;<br>  .screen-left &#123;<br>    height: 100%;<br>    width: 27.6%;<br>    #left-top &#123;<br>      height: 53%;<br>    &#125;<br>    #left-bottom &#123;<br>      height: 31%;<br>      margin-top: 25px;<br>    &#125;<br>  &#125;<br>  .screen-middle &#123;<br>    height: 100%;<br>    width: 41.5%;<br>    margin-left: 1.6%;<br>    margin-right: 1.6%;<br>    #middle-top &#123;<br>      width: 100%;<br>      height: 56%;<br>    &#125;<br>    #middle-bottom &#123;<br>      margin-top: 25px;<br>      width: 100%;<br>      height: 28%;<br>    &#125;<br>  &#125;<br>  .screen-right &#123;<br>    height: 100%;<br>    width: 27.6%;<br>    #right-top &#123;<br>      height: 46%;<br>    &#125;<br>    #right-bottom &#123;<br>      height: 38%;<br>      margin-top: 25px;<br>    &#125;<br>  &#125;<br>&#125;<br>&lt;/style&gt;<br></code></pre></td></tr></table></figure>

<h2 id="注册组件-并将其置于合适的容器中"><a href="#注册组件-并将其置于合适的容器中" class="headerlink" title="注册组件, 并将其置于合适的容器中"></a>注册组件, 并将其置于合适的容器中</h2><ul>
<li><p>组件的引入和注册</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><code class="hljs js"><span class="hljs-keyword">import</span> <span class="hljs-title class_">Trend</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Trend&#x27;</span><br><span class="hljs-keyword">import</span> <span class="hljs-title class_">Seller</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Seller&#x27;</span><br><span class="hljs-keyword">import</span> <span class="hljs-title class_">Map</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Map&#x27;</span><br><span class="hljs-keyword">import</span> <span class="hljs-title class_">Rank</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Rank&#x27;</span><br><span class="hljs-keyword">import</span> <span class="hljs-title class_">Hot</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Hot&#x27;</span><br><span class="hljs-keyword">import</span> <span class="hljs-title class_">Stock</span> <span class="hljs-keyword">from</span> <span class="hljs-string">&#x27;@/components/Stock&#x27;</span><br><span class="hljs-keyword">export</span> <span class="hljs-keyword">default</span> &#123;<br>  <span class="hljs-attr">components</span>: &#123;<br>    <span class="hljs-title class_">Seller</span>,<br>    <span class="hljs-title class_">Stock</span>,<br>    <span class="hljs-title class_">Trend</span>,<br>    <span class="hljs-title class_">Map</span>,<br>    <span class="hljs-title class_">Hot</span>,<br>    <span class="hljs-title class_">Rank</span>,<br>  &#125;,<br>&#125;<br></code></pre></td></tr></table></figure></li>
<li><p>布局如下:</p>
<p>给图表每一个组件都增加上 ref 属性</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br></pre></td><td class="code"><pre><code class="hljs vue">&lt;div class=&quot;screen-body&quot;&gt;<br>&lt;section class=&quot;screen-left&quot;&gt;<br>&lt;div id=&quot;left-top&quot;&gt;<br>&lt;!-- 销量趋势图表 --&gt;<br>&lt;Trend ref=&quot;trend&quot;&gt;&lt;/Trend&gt;<br>&lt;/div&gt;<br>&lt;div id=&quot;left-bottom&quot;&gt;<br>&lt;!-- 商家销售金额图表 --&gt;<br>&lt;Seller ref=&quot;seller&quot;&gt;&lt;/Seller&gt;<br>&lt;/div&gt;<br>&lt;/section&gt;<br>&lt;section class=&quot;screen-middle&quot;&gt;<br>&lt;div id=&quot;middle-top&quot;&gt;<br>&lt;!-- 商家分布图表 --&gt;<br>&lt;Map ref=&quot;map&quot;&gt;&lt;/Map&gt;<br>&lt;/div&gt;<br>&lt;div id=&quot;middle-bottom&quot;&gt;<br>&lt;!-- 地区销量排行图表 --&gt;<br>&lt;Rank ref=&quot;rank&quot;&gt;&lt;/Rank&gt;<br>&lt;/div&gt;<br>&lt;/section&gt;<br>&lt;section class=&quot;screen-right&quot;&gt;<br>&lt;div id=&quot;right-top&quot;&gt;<br>&lt;!-- 热销商品占比图表 --&gt;<br>&lt;Hot ref=&quot;hot&quot;&gt;&lt;/Hot&gt;<br>&lt;/div&gt;<br>&lt;div id=&quot;right-bottom&quot;&gt;<br>&lt;!-- 库存销量分析图表 --&gt;<br>&lt;Stock ref=&quot;stock&quot;&gt;&lt;/Stock&gt;<br>&lt;/div&gt;<br>&lt;/section&gt;<br>&lt;/div&gt;<br></code></pre></td></tr></table></figure></li>
<li><p>增加全局样式,如下:</p>
<p><code>global.less</code></p>
<figure class="highlight less"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><code class="hljs less"><span class="hljs-selector-class">.com-container</span> &#123;<br>  <span class="hljs-attribute">position</span>: relative;<br>&#125;<br></code></pre></td></tr></table></figure>

<p>这个样式主要是给 <code>Trend.vue</code> 和 <code>Hot.vue </code>这两个组件使用的,因为这两个组件中有元素 HTML 标签, 需要 进行定位</p>
</li>
<li><p>调整样式</p>
<p>调整一下 <code>Hot.vue</code> 中图例的大小</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><code class="hljs js">screenAdapter () &#123;<br><span class="hljs-keyword">const</span> adapterOption = &#123;<br><span class="hljs-attr">legend</span>: &#123;<br><span class="hljs-attr">itemWidth</span>: <span class="hljs-variable language_">this</span>.<span class="hljs-property">titleFontSize</span>,<br><span class="hljs-attr">itemHeight</span>: <span class="hljs-variable language_">this</span>.<span class="hljs-property">titleFontSize</span><br>&#125;<br>&#125;<br>&#125;,<br></code></pre></td></tr></table></figure>

<p>调整一下 <code>Stock.vue</code> 中圆环的大小</p>
<figure class="highlight js"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><code class="hljs js">screenAdapter () &#123;<br><span class="hljs-keyword">const</span> innerRadius = titleFontSize * <span class="hljs-number">2.8</span><br></code></pre></td></tr></table></figure></li>
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